1 /* 2 * Copyright (c) 2016-2020 Arm Limited. 3 * 4 * SPDX-License-Identifier: MIT 5 * 6 * Permission is hereby granted, free of charge, to any person obtaining a copy 7 * of this software and associated documentation files (the "Software"), to 8 * deal in the Software without restriction, including without limitation the 9 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or 10 * sell copies of the Software, and to permit persons to whom the Software is 11 * furnished to do so, subject to the following conditions: 12 * 13 * The above copyright notice and this permission notice shall be included in all 14 * copies or substantial portions of the Software. 15 * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 19 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 22 * SOFTWARE. 23 */ 24 #ifndef ARM_COMPUTE_CLWARPPERSPECTIVE_H 25 #define ARM_COMPUTE_CLWARPPERSPECTIVE_H 26 27 #include "arm_compute/core/Types.h" 28 #include "arm_compute/runtime/CL/ICLSimpleFunction.h" 29 30 #include <cstdint> 31 32 namespace arm_compute 33 { 34 class CLCompileContext; 35 class ICLTensor; 36 37 /** Basic function to run @ref CLWarpPerspectiveKernel for PERSPECTIVE transformation 38 * 39 * @deprecated This function is deprecated and is intended to be removed in 21.05 release 40 * 41 */ 42 class CLWarpPerspective : public ICLSimpleFunction 43 { 44 public: 45 /** Initialize the function's source, destination, interpolation policy and border_mode. 46 * 47 * @param[in,out] input Source tensor. Data types supported: U8. (Written to only for @p border_mode != UNDEFINED) 48 * @param[out] output Destination tensor. Data types supported: U8. 49 * @param[in] matrix The perspective matrix. Must be 3x3 of type float. 50 * @param[in] policy The interpolation type. 51 * @param[in] border_mode Strategy to use for borders. 52 * @param[in] constant_border_value (Optional) Constant value to use for borders if border_mode is set to CONSTANT. 53 */ 54 void configure(ICLTensor *input, ICLTensor *output, const std::array<float, 9> &matrix, InterpolationPolicy policy, BorderMode border_mode, uint8_t constant_border_value = 0); 55 /** Initialize the function's source, destination, interpolation policy and border_mode. 56 * 57 * @param[in] compile_context The compile context to be used. 58 * @param[in,out] input Source tensor. Data types supported: U8. (Written to only for @p border_mode != UNDEFINED) 59 * @param[out] output Destination tensor. Data types supported: U8. 60 * @param[in] matrix The perspective matrix. Must be 3x3 of type float. 61 * @param[in] policy The interpolation type. 62 * @param[in] border_mode Strategy to use for borders. 63 * @param[in] constant_border_value (Optional) Constant value to use for borders if border_mode is set to CONSTANT. 64 */ 65 void configure(const CLCompileContext &compile_context, ICLTensor *input, ICLTensor *output, const std::array<float, 9> &matrix, InterpolationPolicy policy, BorderMode border_mode, 66 uint8_t constant_border_value = 0); 67 }; 68 } 69 #endif /*ARM_COMPUTE_CLWARPPERSPECTIVE_H */ 70